The Importance Of Prostate Health
Aside from skin cancer, prostate cancer is the most common cancer in men. According to the American Cancer Society, one in eight men will be diagnosed with prostate cancer, and one in 41 men will die from prostate cancer. More than 90 percent of men aged 80 or older have an enlarged prostate.
The prostate is a small, walnut-shaped gland that is a vital part of the male reproductive system. Located below the bladder and in front of the rectum, the prostate produces seminal fluid, which helps nourish and transport sperm.
There are several risk factors for prostate cancer, including age, family history and race. African American men are at a higher risk for prostate cancer than Caucasian men. Men with a father or brother diagnosed with prostate cancer also are at an increased risk.
What Is The Psa Test
PSA stands for prostate specific antigen. Its a protein made by both normal and cancerous prostate cells. Its normal for all men to have some PSA in their blood.
A high level of PSA can be a sign of prostate cancer. But your PSA level can also be raised because of other conditions that arent cancer. This includes:
- a urine infection
- a benign enlarged prostate
The PSA test can also miss some prostate cancers. Research has shown that 1 in 7 men with a normal PSA level have prostate cancer. And that 1 in 50 men with a normal PSA level have a fast growing prostate cancer.
Because of this, the PSA test on its own is not recommended as a screening test for prostate cancer. But men over 50 can usually ask their GP for a PSA blood test if they want. Your GP will explain the potential benefits and risks of having a PSA test.
Prostate Cancer Check How Often
Prostate cancer is the most common cancer affecting Australian men .
Prostate cancer is the growth of abnormal cells in the prostate gland. This gland is only found in males and is about the size of a walnut.
The causes of prostate cancer are not understood and there is currently no clear prevention strategy.
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What Research Has Been Done To Study Prostate Cancer Screening
Several randomized clinical trials of prostate cancer screening have been carried out. One of the largest is the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial, which NCI conducted to determine whether certain screening tests can help reduce the numbers of deaths from several common cancers. In the prostate portion of the trial, the PSA test and DRE were evaluated for their ability to decrease a mans chances of dying from prostate cancer.
The PLCO investigators found that men who underwent annual prostate cancer screening had a higher incidence of prostate cancer than men in the control group but the same rate of deaths from the disease . Overall, the results suggest that many men were treated for prostate cancers that would not have been detected in their lifetime without screening. Consequently, these men were exposed unnecessarily to the potential harms of treatment.
A second large trial, the European Randomized Study of Screening for Prostate Cancer , compared prostate cancer deaths in men randomly assigned to PSA-based screening or no screening. As in the PLCO, men in ERSPC who were screened for prostate cancer had a higher incidence of the disease than control men. In contrast to the PLCO, however, men who were screened had a lower rate of death from prostate cancer .
What Does The Psa Test Involve
The PSA test involves taking a blood sample and sending it to a laboratory for analysis. The results indicate:
- Normal levels: Most healthy adult males have PSA levels below 4 nanograms per milliliter .
- Borderline levels: PSA levels of 410 ng/ml are borderline. There is a 25% chance that cancer is present, and the person will usually need additional tests.
- High levels: If PSA levels are over 10 ng/ml, there is a 50% chance that the person has prostate cancer. The specialist will likely recommend more testing, including a prostate biopsy.
It is important to note that PSA levels can naturally vary from person to person. A person with high levels may not have prostate cancer. On the other hand, about 15% of people who test positive for prostate cancer after a biopsy have PSA levels below 4 ng/ml.
Prostate cancer is not the only cause of high PSA levels. Find out more about the other causes here.
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Types Of Prostate Exams
There are two universal prostate screening methods, the PSA and DRE. The PSA, or Prostate-Specific-Antigen test, measures the amount of PSA in a mans blood. PSA is a protein produced by the prostate cells and constantly circulates through the blood.
The PSA has been controversial for misdiagnoses in the past, and the benefits of early detection must be weighed against false results. The test is highly sensitive and often detects a cancerous presence too small to be considered life-threatening. There is no standard PSA level. Some men with low levels have prostate cancer, while other men with high levels of PSA do not have cancer, hence the confusion over PSA test results. So, an upward trend in PSA readings over multiple tests suggests concern over the actual PSA level itself.
A digital rectal exam is where your urologist inserts a gloved finger into your rectum to palpate your prostate and check for any lumps and other irregularities. This quick and painless test can tell a lot about a mans prostate health.
How To Check Your Prostate
This article was co-authored by Robert Dhir, MD. Dr. Robert Dhir is a board certified Urologist, Urological Surgeon, and the Founder of HTX Urology in Houston, Texas. With over 10 years of experience, Dr. Dhirs expertise includes minimally-invasive treatments for enlarged prostate , kidney stone disease, surgical management of urological cancers, and mens health . His practice has been named a Center of Excellence for the UroLift procedure, and is a pioneer in non-surgical procedures for ED using his patented Wave Therapy. He earned his undergraduate and medical degrees from Georgetown University and was awarded honors in pre-medical studies, urology, orthopedics, and ophthalmology. Dr. Dhir served as chief resident during his urological surgical residency at University of Texas at Houston / MD Anderson Cancer Center in addition to completing his internship in general surgery. Dr. Dhir was voted Top Doctor in Urology for 2018 to 2019, one of the top three Best Rated Urologists in 2019 & 2020 for Houston Texas, and Texas Monthly has named him to the 2019 & 2020 Texas Super Doctors Rising Stars list.wikiHow marks an article as reader-approved once it receives enough positive feedback. This article has 11 testimonials from our readers, earning it our reader-approved status. This article has been viewed 1,025,150 times.
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Further Tests For Prostate Cancer
If results of the PSA test or the DRE are abnormal, a urologist will likely recommend a biopsy, where small samples of tissue are removed from the prostate and examined.
If cancer is diagnosed, other tests may be used to check the progression of the cancer, including:
- magnetic resonance imaging scan of the prostate – often done before a biopsy
- bone scan – to check whether or not cancer cells have spread to the bones
- computed tomography scan – a specialised x-ray
- pelvic lymph node dissection – a nearby lymph node is removed and examined to check whether or not cancer cells have entered the lymphatic system .
Prostate Exams: Do You Really Need One
Prostate cancer, although the second most common cancer in men in the United States, is extremely treatable when it is detected in its early stages.
Recently, there has been debates in the medical community about whether or not the benefits of a prostate exam outweigh the risks. We asked Jeffrey Spencer, MD, a Urologist at Finger Lakes Urology Institute for his expert opinion on prostate exams and prostate cancer screenings.
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Whats A Raised Psa Level
The amount of PSA in your blood is measured in nanograms of PSA per millilitre of blood .
If youre aged 50 to 69, raised PSA is 3ng/ml or higher.
A raised PSA level in your blood may be a sign of prostate cancer, but it can also be a sign of another condition thats not cancer, such as:
Mens Cancer Prevention & Care At Southwest General
Men should see their doctor regularly for recommended health screenings and testing. Our Southwest General Medical Group offers primary care and specialty care to help men protect and monitor their health. To learn more about our cancer care services or to schedule an appointment, visit our website.
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Prostate Exam In Concord Mint Hill And Charlotte
Some men are hesitant about getting tested, but a skilled urologist will give you confidence and knowledge about maintaining your prostate health. Dr. Richard Natale is here to help you maintain optimum sexual health and overall health as well.
If you have any questions or would like to schedule an appointment with Dr. Natale, contact our friendly staff at Carolina Urology today by calling 786-5131 or by filling out our appointment request form online now. We look forward to serving you.
What Is A Prostate/rectal Ultrasound
A prostate or rectal ultrasound is an imaging test that uses sound waves tolook at your prostate or your rectum.
The healthcare provider uses a small probe called a transducer to make theimages of your prostate or rectum. The transducer is about the size of afinger. It is gently placed into your rectum, where it sends out soundwaves that bounce off your organs and other structures. The sound waves aretoo high-pitched for you to hear. The transducer then picks up the bouncedsound waves. These are made into pictures of your organs.
Your provider can add another device called a Doppler probe to thetransducer. This probe lets your provider hear the sound waves thetransducer sends out. He or she can hear how fast blood is flowing througha blood vessel and in which direction it is flowing. No sound or a faintsound may mean that you have a blockage in the flow.
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Imaging Tests For Prostate Cancer
Imaging tests use x-rays, magnetic fields, sound waves, or radioactive substances to create pictures of the inside of your body. One or more imaging tests might be used:
- To look for cancer in the prostate
- To help the doctor see the prostate during certain procedures
- To look for spread of prostate cancer to other parts of the body
Which tests you might need will depend on the situation. For example, a prostate biopsy is typically done with transrectal ultrasound and/or MRI to help guide the biopsy. If you are found to have prostate cancer, you might need imaging tests of other parts of your body to look for possible cancer spread.
The imaging tests used most often to look for prostate cancer spread include:
If Your Gp Doesnt Think You Need Any Tests Or A Referral
- Can you explain why I dont need to have tests or see a specialist?
- Is there anything I can do to help myself?
- Do I need to see you again?
- Who do I contact if my symptoms continue or get worse, especially during the night or at weekends?
- Ive been reading about prostate cancer and wish to have a PSA test can you explain why I dont need one?
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What To Do If You Think You Are At Higher Risk Of Prostate Cancer
Speak to your GP if you think you are at higher risk of prostate cancer. For example if you:
- are a Black male or a Black person who has a prostate
- have a close relative, such as brother or father, who has prostate cancer
- have inherited certain genes which can increase the risk of prostate cancer
The risk of prostate cancer also increases as men get older.
The evidence so far suggests that routinely screening people who have a high risk of prostate cancer doesnt help prevent deaths. In fact, it might lead to men having treatment for prostate cancer even though that cancer wouldnt have caused any problems or symptoms.
When To Get A Prostate Cancer Screening
A prostate screening can help your doctor find prostate cancer early, but youll need to decide if the benefits of the exam outweigh the risks. Have a discussion with your doctor about prostate cancer screenings.
The U.S. Preventive Services Task Force now recommends that men ages 55 to 69 decide for themselves whether to undergo a prostate-specific antigen screening test, after talking it over with their doctor.
They recommend against screening for men at or above the age of 70.
The American Cancer Society strongly recommends that no one be screened without discussion of the uncertainties, risks, and potential benefits of prostate cancer screening.
They give these specific recommendations for the date at which these discussions with a healthcare provider should take place:
- Age 50 for men who are at average risk of prostate cancer and are expected to live at least 10 more years.
- Age 45 for men at high risk of developing prostate cancer. This includes African Americans and men who have a first-degree relative diagnosed with prostate cancer at an early age .
- Age 40 for men at even higher risk .
You should also speak with your doctor about a prostate exam if youre experiencing symptoms of a prostate problem, such as frequent or painful urination or blood in your urine.
After this discussion, if you decide to get a prostate cancer screening, the ACS and the American Urologic Association recommend getting a prostate-specific antigen blood test.
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Prostate Specific Antigen Test
A blood test called a prostate specific antigen test measures the level of PSA in the blood. PSA is a substance made by the prostate. The levels of PSA in the blood can be higher in men who have prostate cancer. The PSA level may also be elevated in other conditions that affect the prostate.
As a rule, the higher the PSA level in the blood, the more likely a prostate problem is present. But many factors, such as age and race, can affect PSA levels. Some prostate glands make more PSA than others.
PSA levels also can be affected by
- Certain medical procedures.
The Role Of Psa In Choosing The Best Treatment
If you have received a diagnosis of prostate cancer, your PSA levels can be used along with the results of other tests and physical exams and your tumors Gleason score to help determine which tests are needed for further evaluation and to decide on the best treatment plan. After treatment has begun, your PSA and other tests will be used to determine how well the treatment is working: The more successful the therapy, the lower the PSA.
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Why Should I Get Both Prostate Cancer Screenings
Both screenings provide valuable information about your health that can detect prostate cancer, even at an early stage. One result without the other may not provide enough indication of whether or not treatment is necessary.
There are many reasons why a mans prostate may be enlarged, and prostate cancer is only one. When paired with a PSA blood test, results can better indicate whether further testing is needed to determine a diagnosis.
Every Time Theres A Medical Controversy Experts Seem To Duck Telling Me To Ask My Doctor Who Has About 13 Minutes For Me
Incorporating shared decision making is difficult, Krist acknowledged. Physicians are busy, and this is a complicated topic. He suggests that men learn what they can before a visit and even print out a cost-benefit analysis. Then they ought to make an appointment to discuss PSA and nothing else, and take their time deciding.
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Discuss Prostate Cancer Testing With Your Doctor
Medical authorities do not recommend that all men should be tested for prostate cancer. In fact, most authorities suggest that men should make their own choice about whether or not to have a PSA test. If you decide to be tested, it is recommended that it should be done every two years from 50 to 69 years of age, and only if your health is such that you expect to live for at least another seven years.
Men at high risk of prostate cancer, such as men with a family history of prostate cancer , or men who have previously had an elevated test result, can start two-yearly testing from age 45. Your doctor can help you decide whether this is necessary.
While there is now some evidence that regular testing may prevent prostate cancer deaths, there are concerns that many men may be diagnosed and treated unnecessarily as a result of being screened, with a high cost to their health and quality of life .
However, the option of active surveillance, where a low-risk cancer is watched closely instead of being treated, helps to lower these risks. Active surveillance is now used quite commonly in Australia for men with low-risk prostate cancer.
If you are unsure whether or not to be tested after considering the benefits and uncertainties of testing and your own risk of prostate cancer, discuss it with your doctor.
In Australia, if you choose to be tested for prostate cancer the tests are covered by Medicare.